Skip to product information
KIT IN VALVE+SPRING KTM250, PROX 28.SIS6334-2 INTAKE
£146.18 GBP
Taxes included.
Prox Steel INTAKE Valve/Spring Kit
Prox is offering a wide range of titanium into steel
conversion kits. The ProX titanium into steel extends 3 times the lifespan up the OEM titanium valves. The kits contain a set of steel intake or exhaust valves plus a set of special designed stronger valve springs. due to the extra weight of the steel valve a heavier valve spring must be used! The ProX kit just replaces the OEM valves & valve springs and can be installed using the OEM retainers, bases and valve seats.
KTM 250 EXC-F (2014-2016), Husaberg FE250 (2014), Husqvarna FE250 (2014-2016),
PROX 28.SIS6334-2